Scalp Flaking: Causes and Solutions
Understanding Scalp Flaking
Scalp flaking is often associated with dandruff, but it can stem from various causes. Let's explore these and how to address them.
Causes of Scalp Flaking: From Dryness to Skin Conditions
Scalp flaking can result from dry skin. Over-washing, harsh shampoos, and alcohol-containing products can all contribute to dryness and subsequent flaking. Dry skin and associated flaking can also be symptoms of certain dermatological and systemic conditions, including atopic dermatitis, diabetes, and thyroid disorders.
Dry skin is easily confused with dandruff, as both present as fine flaking. The key difference? An anti-dandruff shampoo will quickly resolve dandruff, while dry scalp flaking will persist or worsen.
Flaking can also signal an allergic reaction or irritation to hair care, coloring, or styling products. This is often accompanied by itching and redness.
Chronic skin inflammation can also lead to increased skin cell production (proliferation), resulting in flaking. This occurs in conditions like psoriasis and seborrheic dermatitis. The turnover time of skin cells is shortened (from 28 days to 5-10 days), causing dead skin cells to accumulate and form thick scales.
Seborrheic Dermatitis and Scalp Flaking
Seborrheic dermatitis (SD) is a common condition affecting those with oily scalps. It's triggered by Malassezia yeast, which overgrows and causes inflammation, flaking, itching, redness, and potentially hair thinning or loss.
If you experience these symptoms, consult a dermatologist or trichologist for diagnosis and treatment. Treatment for SD typically involves anti-dandruff shampoos containing ciclopirox olamine or ketoconazole (approximately one month's treatment). In severe cases, topical corticosteroids or oral antifungal medications may be necessary.
"Seborrheic dermatitis can't be completely cured, and relapses are common," says Karina Pietrzela, cosmetologist at Clinica Cosmetologica. "Proper skincare plays a crucial role in managing symptoms."
Skincare to Reduce Scalp Flaking
For SD, gentle products with keratolytic and antifungal ingredients can help manage flaking. See the table below for examples.
Keratolytic Ingredients
- Glycolic acid: Cleanses dead skin cells and regulates skin cell growth.
- Urea: Loosens keratin bonds, aiding exfoliation, moisturizing, and soothing itching.
- Lactic acid: Softens the skin's surface and accelerates dead cell removal.
Antifungal Ingredients
- Selenium sulfide: Antifungal and anti-dandruff properties, reduces oil production.
- Piroctone olamine: Eliminates Malassezia yeast, a cause of dandruff and seborrhea.
Keratolytic ingredients gently soften and loosen scales, facilitating easier removal. Antifungal ingredients help balance the skin microbiome, controlling Malassezia yeast.
Maintain good scalp hygiene, washing as frequently as needed. Leaving oily hair unwashed will worsen the problem. However, avoid over-drying your scalp.
Moisturizing a Dry Scalp
For dry scalp, simply exfoliating and using anti-dandruff shampoos isn't enough. Prioritize restoring moisture.
Use products containing water-binding and hydrolipid film-rebuilding ingredients, such as:
- Urea
- NMF (Natural Moisturizing Factor)
- Amino acids
- Allantoin
- Lactic acid
- Royal jelly
- Vitamin E
Hydrate from within by drinking plenty of water and eating fruits and vegetables daily.
Even oily scalps (with seborrhea) need moisture. Seborrhea might be a response to prior dryness, with oil glands overcompensating. Opt for natural products that won't overburden the skin and restore its balance.
Seborh Dermocosmetics for Seborrheic Dermatitis: Fighting Flaking!
Seborh dermocosmetics are specifically designed for scalps with SD. They effectively combat flaking, itching, and irritation, gently nourishing the scalp for healthy hair growth.
Seborh's Three-Step Approach
- Seborh Liquid: A keratolytic liquid applied overnight to loosen scales for easier removal.
- Seborh Shampoo: Cleanses dead skin cells and impurities, with a gentle, moisturizing formula that supports the skin's barrier and contains antifungal ingredients to regulate the skin's microbiome.
- Seborh Emulsion: A moisturizing and soothing emulsion applied overnight (washed off with the shampoo in the morning) to strengthen the skin's hydrolipid layer and prevent dryness.
Seborh dermocosmetics utilize natural active ingredients like black seed oil, royal jelly, and rosemary extract, alongside moisturizing components (panthenol, allantoin, arginine, NMF, urea, lactic acid) and antifungal agents (piroctone olamine, selenium sulfide, ichthyol). This ensures effective yet gentle action.
Why Scalp Flaking Worsens in Winter
Scalp flaking often intensifies in winter due to several factors: cold temperatures stimulate oil glands (providing a breeding ground for Malassezia yeast), hats trap oil, and dry indoor air dehydrates the skin.
Summary
Conquering scalp flaking requires proper skincare. Regular moisturizing and gentle, non-irritating products are essential. For conditions like seborrheic dermatitis, specialized dermocosmetics are beneficial. In severe cases, professional treatment may be necessary.
Experiencing SD Symptoms?
Browse our Dermocosmetics category.
FAQ
1. Can shampoo cause scalp flaking?
Yes, flaking after using a new shampoo may indicate irritation or an allergic reaction. Poorly chosen products can dry out the scalp or disrupt its microbiome, leading to flaking.
2. What causes scalp flaking?
Dryness is a common cause. It can also result from irritation, allergies, or skin conditions.
3. Does blow-drying worsen flaking?
Using high heat can excessively dry the scalp, leading to flaking. Use a cool or lukewarm setting.
This article is from Verdelove.pl.
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